bjoernager/rust
bjoernager/rust
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Remove registered_lints field from Session

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It only exists to pass some information from one part of the driver to
another part. We can directly pass this information to the function that
needs it to reduce the amount of mutation of the Session.
This commit is contained in:
bjorn3 2024-12-12 11:45:10 +00:00
parent ead78fdfdf
commit 981f625ba7
4 changed files with 8 additions and 9 deletions
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8
compiler/rustc_driver_impl/src/lib.rs
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@ -350,6 +350,8 @@ fn run_compiler(
callbacks.config(&mut config);
let registered_lints = config.register_lints.is_some();
interface::run_compiler(config, |compiler| {
let sess = &compiler.sess;
let codegen_backend = &*compiler.codegen_backend;
@ -365,7 +367,7 @@ fn run_compiler(
// `--help`/`-Zhelp`/`-Chelp`. This is the earliest it can run, because
// it must happen after lints are registered, during session creation.
if sess.opts.describe_lints {
describe_lints(sess);
describe_lints(sess, registered_lints);
return early_exit();
}
@ -982,7 +984,7 @@ the command line flag directly.
}
/// Write to stdout lint command options, together with a list of all available lints
pub fn describe_lints(sess: &Session) {
pub fn describe_lints(sess: &Session, registered_lints: bool) {
safe_println!(
"
Available lint options:
@ -1086,7 +1088,7 @@ Available lint options:
print_lint_groups(builtin_groups, true);
match (sess.registered_lints, loaded.len(), loaded_groups.len()) {
match (registered_lints, loaded.len(), loaded_groups.len()) {
(false, 0, _) | (false, _, 0) => {
safe_println!("Lint tools like Clippy can load additional lints and lint groups.");
}